CN113636701A - High-concentration organic wastewater treatment device and application method thereof - Google Patents
High-concentration organic wastewater treatment device and application method thereof Download PDFInfo
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- CN113636701A CN113636701A CN202111206918.8A CN202111206918A CN113636701A CN 113636701 A CN113636701 A CN 113636701A CN 202111206918 A CN202111206918 A CN 202111206918A CN 113636701 A CN113636701 A CN 113636701A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a high-concentration organic wastewater treatment device and a use method thereof, belonging to the technical field of wastewater treatment, the high-concentration organic wastewater treatment device comprises a tank body, a stirring and vibrating mechanism, a driving mechanism and a lifting mechanism, wherein the stirring and vibrating mechanism is positioned in an inner cavity of the tank body, and the driving mechanism and the lifting mechanism are respectively arranged at the top of the tank body; the invention adopts the rapid stirring and vibration mode, so that the high-concentration wastewater can be rapidly mixed with the wastewater treatment agent, and the mixed compound is precipitated, thereby saving the reaction time and improving the working efficiency.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a high-concentration organic wastewater treatment device and a use method thereof.
Background
In the industrially produced ultrahigh-concentration organic wastewater, many acids and alkalis exist, and the wastewater often has strong acid or strong alkalinity. Firstly, the oxygen hazard: due to biodegradation, high-concentration organic wastewater can cause oxygen deficiency and even anaerobic reaction of a receiving water body, most aquatic organisms die, so that stink is generated, and the water quality and the environment are deteriorated. Secondly, sensory pollution: the high-concentration organic wastewater not only causes the water body to lose use value, but also seriously affects the normal life of people nearby the water body. Thirdly, toxic hazard: the organic wastewater with ultrahigh concentration contains a large amount of toxic organic matters, which can be continuously accumulated and stored in natural environments such as water, soil and the like, and finally enter human bodies to harm human health.
In the existing high-concentration wastewater treatment process, a wastewater treatment agent needs to be poured into high-concentration wastewater to react with the high-concentration wastewater, so that the wastewater and compounds in the wastewater are separated, but most of the existing markets directly pour the wastewater treatment agent into a tank body to react, and after a long reaction, the wastewater and the compounds are separated.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, in the process of treating high-concentration wastewater, a wastewater treatment agent needs to be poured into the high-concentration wastewater to react with the high-concentration wastewater, so that the wastewater is separated from compounds in the wastewater, but most of the markets directly pour the wastewater treatment agent into a tank to react, and after long reaction, the wastewater is separated from the compounds.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-concentration organic wastewater treatment device comprises a tank body, a stirring and vibrating mechanism, a driving mechanism and a lifting mechanism, wherein the stirring and vibrating mechanism is positioned in an inner cavity of the tank body, and the driving mechanism and the lifting mechanism are respectively arranged at the top of the tank body;
stirring vibrations mechanism includes rotary drum, stirring leaf, first gear, second gear, connecting rod, bull stick and dead lever, the rotary drum sets up the inner chamber at the jar body, the top of rotary drum runs through the inner chamber of the jar body and upwards extends, first gear sets up the lateral wall top at the rotary drum, the connecting rod sets up the inner chamber at the rotary drum, the second gear sets up the lateral wall at the connecting rod top, the bull stick sets up the bottom at the connecting rod, and is located the inner chamber of rotary drum, the dead lever sets up the lateral wall at the bull stick, first gear and second gear respectively with actuating mechanism looks adaptation.
Preferably, the top of the tank body is provided with a feed inlet, the bottom of the tank body is provided with a discharge port, the outer side wall of the discharge port is provided with a drain pipe, a first valve is installed on the drain pipe, the inner cavity of the discharge port is provided with a second valve, the inner cavity of the discharge port is provided with a filter screen, and the filter screen is located at the joint of the drain pipe of the discharge port.
Preferably, a bearing is arranged at the top of the inner cavity of the rotating drum, and the connecting rod is arranged in the inner cavity of the bearing.
Preferably, actuating mechanism includes motor, output rod, gag lever post and third gear, the motor sets up at the top of the jar body, the output rod sets up the output at the motor, the gag lever post slides and sets up the inner chamber at the output rod, the third gear sets up the top at the output rod, the third gear respectively with first gear and second gear looks adaptation.
Preferably, the inner cavity of the output rod is provided with a clamping groove, the outer side wall of the limiting rod is provided with a clamping block, and the clamping block is connected in the clamping groove in a sliding mode.
Preferably, elevating system includes cylinder, connecting block and go-between, the cylinder sets up at the top of the jar body, the connecting block sets up the output at the cylinder, the go-between sets up the lateral wall at the gag lever post, the one end that the cylinder was kept away from to the connecting block is connected on the go-between.
Preferably, a triangular clamping block is arranged on the outer side wall of the connecting block and located at the top of the third gear, and one end, far away from the connecting block, of the triangular clamping block is matched with the teeth of the first gear.
A method for using a high-concentration organic wastewater treatment device comprises the steps of firstly conveying high-concentration organic wastewater into a tank body, then pouring wastewater treatment agent into the tank body, then starting a motor, driving an output rod to rotate in the rotating process by the motor, driving a limiting rod to rotate in the rotating process by the output rod, driving a second gear to rotate in the rotating process by the limiting rod, driving a first gear to rotate in the rotating process by a third gear, driving a rotary drum to rotate in the rotating process by the first gear, driving stirring blades to rotate in the rotating process by the rotary drum, driving the high-concentration wastewater in the tank body to be rapidly mixed with the wastewater treatment agent in the rotating process by the stirring blades, separating compounds in the high-concentration wastewater from water, starting an air cylinder to drive a connecting block to move upwards after the high-concentration wastewater is separated from the compounds, the connecting block drives the connecting ring to move upwards in the process of moving upwards, the connecting ring drives the limiting rod to move upwards in the process of moving upwards, the limiting rod drives the third gear to be meshed with the second gear in the process of moving upwards, the triangular clamping block drives the first gear to limit in the process of moving upwards, so that the third gear drives the second gear to rotate, the second gear drives the connecting rod to rotate in the process of rotating, the connecting rod drives the rotating rod to rotate in the process of rotating, the rotating rod drives the fixed rod to rotate in the process of rotating, the fixed rod is fixedly arranged on one side of the rotating rod, so that the rotating rod can generate a weightless effect in the rotating process, the rotating rod can generate a shaking effect in the rotating process, and the tank body can generate a shaking effect integrally through the shaking effect, the reacted compound can be rapidly separated and precipitated, and after the compound is precipitated in the discharge port, the water in the tank body is discharged through the first drain pipe, and the precipitated compound is discharged through the second valve.
Compared with the prior art, the invention provides a high-concentration organic wastewater treatment device and a use method thereof, and the device has the following beneficial effects:
1. the invention adopts the rapid stirring and vibration mode, so that the high-concentration wastewater can be rapidly mixed with the wastewater treatment agent, and the mixed compound is precipitated, thereby saving the reaction time and improving the working efficiency.
2. Starting a motor, wherein the motor drives an output rod to rotate in the rotating process, the output rod drives a limiting rod to rotate in the rotating process, the limiting rod drives a second gear to rotate in the rotating process, a third gear drives a first gear to rotate in the rotating process, the first gear drives a rotary drum to rotate in the rotating process, the rotary drum drives a stirring blade to rotate in the rotating process, the stirring blade drives high-concentration wastewater in a tank body to be rapidly mixed with a wastewater treatment agent in the rotating process, so that compounds in the high-concentration wastewater are separated from water, after the high-concentration wastewater is separated from the compounds, the cylinder drives a connecting block to move upwards by starting the cylinder, the connecting block drives a connecting ring to move upwards in the moving process, and the connecting ring drives the limiting rod to move upwards in the moving process, the gag lever post drives third gear and second gear engaged with each other at the in-process of rebound, triangle-shaped fixture block rebound's in-process drives carries on spacingly to first gear, thereby make the third gear drive the second gear and rotate, the second gear drives the connecting rod at rotatory in-process and rotates, the connecting rod drives the bull stick at rotatory in-process and rotates, the bull stick drives the dead lever at rotatory in-process and rotates, the fixed one side that sets up at the bull stick of dead lever, thereby can lead to a weightlessness effect can appear at rotatory in-process of bull stick, thereby make the bull stick can produce a wobbling effect at rotatory in-process, through this wobbling effect, make the whole effect that produces a vibrations of jar body, make the compound after the reaction can water quickly separating, and deposit.
Drawings
FIG. 1 is a sectional view of a high concentration organic wastewater treatment apparatus according to the present invention;
FIG. 2 is a schematic view of the section A of the apparatus for treating high concentration organic wastewater in FIG. 1 according to the present invention;
FIG. 3 is a three-dimensional view of a high concentration organic wastewater treatment apparatus according to the present invention;
FIG. 4 is a schematic structural view of a first gear of the high concentration organic wastewater treatment device according to the present invention;
FIG. 5 is a schematic structural view of a connecting block of a high concentration organic wastewater treatment apparatus according to the present invention;
FIG. 6 is a schematic structural view of a rotating rod of a high concentration organic wastewater treatment device according to the present invention;
FIG. 7 is a connection diagram of an output rod and a limiting rod of a high concentration organic wastewater treatment device according to the present invention;
FIG. 8 is a schematic view showing the structure of a drain pipe of a high concentration organic wastewater treatment apparatus according to the present invention.
In the figure: 1. a tank body; 11. a feeding port; 2. a discharge port; 201. a drain pipe; 21. a filter screen; 22. a first valve; 23. a second valve; 3. a rotating drum; 31. stirring blades; 32. a first gear; 33. a second gear; 34. a connecting rod; 35. a rotating rod; 351. fixing the rod; 4. a motor; 41. an output rod; 42. a limiting rod; 43. a third gear; 5. a cylinder; 51. connecting blocks; 52. and (7) connecting rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
A high-concentration organic wastewater treatment device comprises a tank body 1, a stirring and vibrating mechanism, a driving mechanism and a lifting mechanism, wherein the stirring and vibrating mechanism is positioned in an inner cavity of the tank body 1, and the driving mechanism and the lifting mechanism are respectively arranged at the top of the tank body 1; the stirring and vibrating mechanism comprises a rotary drum 3, a stirring blade 31, a first gear 32, a second gear 33, a connecting rod 34, a rotary rod 35 and a fixing rod 351, wherein the rotary drum 3 is rotatably arranged in an inner cavity of the tank body 1, the top of the rotary drum 3 penetrates through the inner cavity of the tank body 1 and extends upwards, the first gear 32 is fixedly arranged at the top of the outer side wall of the rotary drum 3, the connecting rod 34 is rotatably arranged in the inner cavity of the rotary drum 3, the second gear 33 is fixedly arranged on the outer side wall of the top of the connecting rod 34, the rotary rod 35 is fixedly arranged at the bottom of the connecting rod 34 and is positioned in the inner cavity of the rotary drum 3, the fixing rod 351 is fixedly arranged on the outer side wall of the rotary rod 35, the first gear 32 and the second gear 33 are respectively matched with a driving mechanism, a feeding port 11 is drilled at the top of the tank body 1, a discharge port 2 is arranged at the bottom of the tank body 1, a drain pipe 201 is arranged on the outer side wall of the discharge port 2, a first valve 22 is arranged on the drain pipe 201, a second valve 23 is arranged in the inner cavity of the discharge port 2, the top of the inner cavity of the rotary drum 3 is provided with a bearing, the connecting rod 34 is arranged in the inner cavity of the bearing, the driving mechanism comprises a motor 4, an output rod 41, a limiting rod 42 and a third gear 43, the motor 4 is fixedly arranged at the top of the tank body 1, the output rod 41 is fixedly arranged at the output end of the motor 4, the limiting rod 42 is slidably arranged in the inner cavity of the output rod 41, the third gear 43 is fixedly arranged at the top end of the output rod 41, the third gear 43 is respectively matched with the first gear 32 and the second gear 33, a clamping groove is formed in the inner cavity of the output rod 41, a clamping block is arranged on the outer side wall of the limiting rod 42 and is slidably connected in the clamping groove, the lifting mechanism comprises a cylinder 5, a connecting block 51 and a connecting ring 52, the cylinder 5 is arranged at the top of the tank body 1, the connecting block 51 is arranged at the output end of the cylinder 5, the connecting ring 52 is arranged on the outer side wall of the limiting rod 42, one end of the connecting block 51, which is far away from the cylinder 5, is connected to the connecting ring 52, the outer side wall of the connecting block 51 is provided with a triangular clamping block, the triangular clamping block is positioned at the top of the third gear 43, and one end of the triangular clamping block, which is far away from the connecting block 51, is matched with the teeth of the first gear 32.
A method for using a high-concentration organic wastewater treatment device comprises the steps of firstly conveying high-concentration organic wastewater into a tank body 1, then pouring wastewater treatment agent into the tank body 1, then starting a motor 4, driving an output rod 41 to rotate in the rotating process of the motor 4, driving a limiting rod 42 to rotate in the rotating process of the output rod 41, driving a second gear 33 to rotate in the rotating process of the limiting rod 42, driving a first gear 32 to rotate in the rotating process of a third gear 43, driving a rotary drum 3 to rotate in the rotating process of the first gear 32, driving a stirring blade 31 to rotate in the rotating process of the rotary drum 3, driving the high-concentration wastewater in the tank body 1 to be rapidly mixed with the wastewater treatment agent in the rotating process of the stirring blade 31, so that compounds in the high-concentration wastewater are separated from water, and after the high-concentration wastewater is separated from the compounds, by starting the cylinder 5, the cylinder 5 drives the connecting block 51 to move upwards, the connecting block 51 drives the connecting ring 52 to move upwards in the process of moving upwards, the connecting ring 52 drives the limiting rod 42 to move upwards in the process of moving upwards, the limiting rod 42 drives the third gear 43 to be meshed with the second gear 33 in the process of moving upwards, the triangular clamping block drives the first gear 32 to limit in the process of moving upwards, so that the third gear 43 drives the second gear 33 to rotate, the second gear 33 drives the connecting rod 34 to rotate in the process of rotating, the connecting rod 34 drives the rotating rod 35 to rotate in the process of rotating, the rotating rod 35 drives the fixing rod 351 to rotate in the process of rotating, the fixing rod 351 is fixedly arranged at one side of the rotating rod 35, so that a weightlessness effect can occur in the rotating process of the rotating rod 35, and a shaking effect can be generated in the rotating process of the rotating rod 35, through this effect of rocking, make jar body 1 whole produce the effect of a vibrations, make the compound after the reaction can water rapid segregation to deposit, after the compound deposits to discharge port 2 in, discharge the water in jar body 1 through first drain pipe 201, discharge the compound of depositing through second valve 23.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its inventive concept within the technical scope of the present invention.
Claims (8)
1. The utility model provides a high concentration organic waste water treatment device which characterized in that: the tank comprises a tank body (1), a stirring and vibrating mechanism, a driving mechanism and a lifting mechanism, wherein the stirring and vibrating mechanism is positioned in an inner cavity of the tank body (1), and the driving mechanism and the lifting mechanism are respectively arranged at the top of the tank body (1);
stirring vibrations mechanism includes rotary drum (3), stirring leaf (31), first gear (32), second gear (33), connecting rod (34), bull stick (35) and dead lever (351), rotary drum (3) set up the inner chamber at jar body (1), the top of rotary drum (3) runs through the inner chamber of jar body (1) and upwards extends, first gear (32) set up the lateral wall top at rotary drum (3), connecting rod (34) set up the inner chamber at rotary drum (3), second gear (33) set up the lateral wall at connecting rod (34) top, bull stick (35) set up the bottom at connecting rod (34), and be located the inner chamber of rotary drum (3), dead lever (351) set up the lateral wall at bull stick (35), first gear (32) and second gear (33) respectively with actuating mechanism looks adaptation.
2. The high-concentration organic wastewater treatment device according to claim 1, wherein a feeding port (11) is arranged at the top of the tank body (1), a discharge port (2) is arranged at the bottom of the tank body (1), a drain pipe (201) is arranged on the outer side wall of the discharge port (2), a first valve (22) is installed on the drain pipe (201), a second valve (23) is arranged in the inner cavity of the discharge port (2), a filter screen (21) is arranged in the inner cavity of the discharge port (2), and the filter screen (21) is positioned at the joint of the drain pipe (201) of the discharge port (2).
3. The apparatus for treating high concentration organic wastewater according to claim 1, wherein the top of the inner cavity of the rotating drum (3) is provided with a bearing, and the connecting rod (34) is arranged in the inner cavity of the bearing.
4. The high-concentration organic wastewater treatment device according to claim 1, wherein the driving mechanism comprises a motor (4), an output rod (41), a limiting rod (42) and a third gear (43), the motor (4) is arranged at the top of the tank body (1), the output rod (41) is arranged at the output end of the motor (4), the limiting rod (42) is arranged in an inner cavity of the output rod (41) in a sliding manner, the third gear (43) is arranged at the top end of the output rod (41), and the third gear (43) is respectively matched with the first gear (32) and the second gear (33).
5. The high concentration organic wastewater treatment device according to claim 4, wherein the inner cavity of the output rod (41) is provided with a slot, and the outer side wall of the limiting rod (42) is provided with a block which is slidably connected in the slot.
6. The high-concentration organic wastewater treatment device according to claim 1, wherein the lifting mechanism comprises a cylinder (5), a connecting block (51) and a connecting ring (52), the cylinder (5) is arranged at the top of the tank body (1), the connecting block (51) is arranged at the output end of the cylinder (5), the connecting ring (52) is arranged on the outer side wall of the limiting rod (42), and one end, far away from the cylinder (5), of the connecting block (51) is connected to the connecting ring (52).
7. The high concentration organic wastewater treatment device according to claim 6, wherein a triangular fixture block is arranged on the outer side wall of the connecting block (51), the triangular fixture block is positioned on the top of the third gear (43), and one end of the triangular fixture block, which is far away from the connecting block (51), is matched with the teeth of the first gear (32).
8. The use method of a high concentration organic wastewater treatment apparatus according to any one of claims 1 to 7, characterized in that: firstly, high-concentration organic wastewater is conveyed into a tank body (1), then a wastewater treatment agent is poured into the tank body (1), then a motor (4) is started, the motor (4) drives an output rod (41) to rotate in the rotating process, the output rod (41) drives a limiting rod (42) to rotate in the rotating process, the limiting rod (42) drives a second gear (33) to rotate in the rotating process, a third gear (43) drives a first gear (32) to rotate in the rotating process, the first gear (32) drives a rotary drum (3) to rotate in the rotating process, the rotary drum (3) drives stirring blades (31) to rotate in the rotating process, the stirring blades (31) drive the high-concentration wastewater in the tank body (1) to be rapidly mixed with the wastewater treatment agent in the rotating process, and therefore compounds in the high-concentration wastewater are separated from water, after high-concentration wastewater is separated from compounds, the cylinder (5) is started, the cylinder (5) drives the connecting block (51) to move upwards, the connecting block (51) drives the connecting ring (52) to move upwards in the process of moving upwards, the connecting ring (52) drives the limiting rod (42) to move upwards in the process of moving upwards, the limiting rod (42) drives the third gear (43) to be meshed with the second gear (33) in the process of moving upwards, the triangular clamping block drives the first gear (32) to limit in the process of moving upwards, so that the third gear (43) drives the second gear (33) to rotate, the second gear (33) drives the connecting rod (34) to rotate, the connecting rod (34) drives the rotating rod (35) to rotate in the process of rotating, and the rotating rod (35) drives the fixing rod (351) to rotate in the process of rotating, dead lever (351) is fixed to be set up in one side of bull stick (35), thereby can lead to a weightlessness effect can appear in bull stick (35) rotatory in-process, thereby make bull stick (35) can produce a wobbling effect at rotatory in-process, through this wobbling effect, make the whole effect that produces a vibrations of jar body (1), make the compound after the reaction can water quickly separating, and deposit, after the compound deposits to discharge port (2) in, discharge through the water of first drain pipe (201) in with jar body (1), discharge through the compound of second valve (23) with deposiing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111206918.8A CN113636701A (en) | 2021-10-18 | 2021-10-18 | High-concentration organic wastewater treatment device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111206918.8A CN113636701A (en) | 2021-10-18 | 2021-10-18 | High-concentration organic wastewater treatment device and application method thereof |
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| CN113636701A true CN113636701A (en) | 2021-11-12 |
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| CN202111206918.8A Pending CN113636701A (en) | 2021-10-18 | 2021-10-18 | High-concentration organic wastewater treatment device and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465908A (en) * | 2022-11-15 | 2022-12-13 | 山东郯润肉制品有限公司 | Sewage and wastewater treatment device for slaughter house |
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| CN102372340A (en) * | 2011-10-09 | 2012-03-14 | 东莞市威迪膜科技有限公司 | System and method for treating organic wastewater of circuit board |
| CN208839403U (en) * | 2018-08-28 | 2019-05-10 | 河南省力量钻石股份有限公司 | Diadust classification vibration mixing component |
| CN210814085U (en) * | 2019-10-02 | 2020-06-23 | 江苏艾萨斯新型肥料工程技术有限公司 | Sewage treatment flocculation and precipitation device |
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2021
- 2021-10-18 CN CN202111206918.8A patent/CN113636701A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372340A (en) * | 2011-10-09 | 2012-03-14 | 东莞市威迪膜科技有限公司 | System and method for treating organic wastewater of circuit board |
| CN208839403U (en) * | 2018-08-28 | 2019-05-10 | 河南省力量钻石股份有限公司 | Diadust classification vibration mixing component |
| CN210814085U (en) * | 2019-10-02 | 2020-06-23 | 江苏艾萨斯新型肥料工程技术有限公司 | Sewage treatment flocculation and precipitation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465908A (en) * | 2022-11-15 | 2022-12-13 | 山东郯润肉制品有限公司 | Sewage and wastewater treatment device for slaughter house |
| CN115465908B (en) * | 2022-11-15 | 2023-02-17 | 山东郯润肉制品有限公司 | Sewage and wastewater treatment device for slaughter house |
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Application publication date: 20211112 |